- Didier Drogba (€38.5m):
Arguably the best striker to put on a Chelsea jersey, Drogba, was one of the first big-money signings in the Premier League. He moved to the Bridge after a 19 goal season at Marseille and went on to become one of the best players for the club winning a lot of silverware in his time. He has 104 goals in 254 league appearances for the Blues and is a true legend of the game.